Morena holds the leading position in trader consensus for the Chiapas state congress election scheduled for June 2027, buoyed by its strengthened majority in the current LXIX Legislature after seven deputies switched from PRD, PT, and PVEM in early October 2026, bringing the bloc to 31 seats and nearing a qualified majority. This consolidation reflects ongoing party realignments ahead of the vote for 40 local deputies. The party is preparing candidate selection through internal polls for federal and local races, while recent electoral reforms on gender parity for municipal posts and adjusted separation timelines for officeholders shape the field. Opposition parties including PAN, PRI, and MC trail with lower implied probabilities, amid Morena's historical alliances with PT and PVEM that could influence coalition dynamics. The race remains fluid given the distant timeline and potential for further defections or primary outcomes.